Distinguishing Differences Between Infrared and Induction Cooktops

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Ngày cập nhật gần nhất: 15/4/2026

Content

1. Average Cooking Time

2. Safety During Usage

3. Variances in Electricity Consumption Between Infrared and Induction Cooktops

4. Pot Varieties for Use on Cooktops

5. Different operating mechanisms of infrared cookers compared to induction cookers

Detailed comparison table between induction cookers and infrared cookers:

Curious about the differences between infrared and induction cooktops? Explore the article below for insights.

Induction and infrared cooktops may share similar designs, but they differ in their heat transfer methods, pot compatibility, and more. So, how do they vary? Find out through this detailed article!

1. Average Cooking Time

Distinguishing between induction and infrared cooktops is evident in their cooking times. Induction cooktops heat pots directly and faster than infrared ones. In contrast, infrared cooktops heat the surface first before transferring heat to the pot. Thus, induction cooktops are faster and more energy-efficient.

Induction Cooktops Boast Faster Cooking Times Than Infrared

2. Safety During Usage

Homemakers can feel completely at ease using induction cooktops as they can touch the surface directly except for the pot-contact area without fearing burns. Conversely, with infrared cooktops, the surface remains quite hot even after switching off.

3. Variances in Electricity Consumption Between Infrared and Induction Cooktops

The cooking time of induction cooktops is much faster than that of infrared cooktops, with higher cooking efficiency. Therefore, the electricity consumption when cooking is lower compared to infrared cooktops. Using induction cooktops helps save electricity effortlessly, leading to cost-effective cooking.

4. Pot Varieties for Use on Cooktops

Another distinction lies in the fact that induction cooktops are more selective with the pots used compared to infrared cooktops. When using induction cooktops, homemakers can only use pots with ferromagnetic bottoms, whereas infrared cooktops have no such restrictions and can accommodate all common materials like glass, aluminum, stainless steel, and clay pots.

Infrared cookers are not picky about pots.

5. Different operating mechanisms of infrared cookers compared to induction cookers

Infrared cookers are designed to operate based on the heat radiation mechanism using the energy of infrared rays. When the cooker is supplied with sufficient power, its electronic circuits will activate, thereby illuminating the carbon filaments. As a result, the filaments heat up and emit heat. Additionally, all the energy will be concentrated in the heating zone and directly transmitted to the bottom of the pot.

In contrast, induction cookers primarily operate based on magnetic fields, using the Fuco current to directly heat the bottom of the pot. When electricity flows through, the LC oscillating circuit simultaneously generates a varying magnetic field that heats up the pot.

The operating mechanisms of induction cookers and infrared cookers are completely different.

Detailed comparison table between induction cookers and infrared cookers:

Tiêu chí	Bếp từ	Bếp hồng ngoại
Thời gian nấu nướng	Nhanh do cơ chế làm nóng trực tiếp bằng từ trường không cần phải tốn thời gian để làm nóng mặt bếp. Điển hình đun 1 lít nước chỉ mất thời gian 4 phút.	Tốn nhiều thời gian nấu nướng hơn, do thiết bị phải làm nóng bề mặt bếp rồi sau đó mới truyền nhiệt lên nồi nấu thức ăn. Đun 1 lít nước bằng bếp hồng ngoại mất thời gian tầm 7 phút.
Độ an toàn khi sử dụng	Chỉ tác động nhiệt lên đáy nồi chảo, mặt bếp luôn ở trong tình trạng mát. Có thể vệ sinh thiết bị ngay cả khi đang trong quá trình đun nấu.	Mặt bếp bắt đầu sinh nhiệt ngay khi nhấn nút khởi động, do đó có thể gây phỏng da do tiếp xúc. Chỉ vệ sinh thiết bị được khi bếp nguội.
Lượng điện năng tiêu thụ	Hiệu suất sử dụng cao tới 90% do sản phẩm không làm nóng trực tiếp mặt kính, do đó rất tiết kiệm điện.	Hiệu suất nấu nướng cao nhất chỉ đạt 65 – 70% do thiết bị phải làm nóng mặt kính, do đó tiêu tốn điện nhiều so với hơn bếp từ.
Các loại nồi sử dụng cho bếp	Bếp khá kén nồi, chỉ sử dụng được các loại nồi chảo với đáy nhiễm từ tính.	Không hề kén nồi, hoàn toàn sử dụng được các loại nồi inox, nồi gang, nồi đất, thủy tinh, nhôm,…

Hopefully, this article will help you understand more about the differences between infrared and induction cookers. Best wishes for everyone to find the suitable product for their needs.

Frequently Asked Questions

What is the main difference between infrared and induction cooktops?

The main difference lies in their heat transfer methods. Induction cooktops heat the pot directly using magnetic fields, while infrared cooktops heat the surface first before transferring heat to the pot.

How do induction cooktops and infrared cooktops differ in safety during usage?

Induction cooktops are safer as they only heat the pot, keeping the surface cool to the touch. In contrast, infrared cooktops can cause burns as the surface remains hot even after turning off.

What is the difference in cooking time between induction and infrared cooktops?

Induction cooktops cook faster because they directly heat the pot, while infrared cooktops heat the surface first, making cooking time slower. For example, boiling 1 liter of water takes 4 minutes with induction and 7 minutes with infrared.

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